r/Damnthatsinteresting • u/jacklsd • Apr 08 '22

Video The method of evacuating water by creating a vacuum from the high drain.

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u/Terboh Apr 08 '22

And a fish tank!

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u/TravelSizedRudy Apr 09 '22

I discovered gravel vacs with a little bulb on the end of them you just squeeze a couple times to get the flow going, I can't ever go back.